<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        div{
            width: 100px;
            height: 100px;
            background: red;

            color: white;
            text-align: center;

            line-height: 100px;

            font-size: 30px;

            font-family: "Comic Sans MS";

            margin: 350px auto;

            border-radius: 50px;
        }
    </style>
</head>
<body>


    <div>
        div
    </div>


</body>
</html>
